GB1245093A - Improvements in or relating to pattern recognition apparatus - Google Patents

Improvements in or relating to pattern recognition apparatus

Info

Publication number
GB1245093A
GB1245093A GB55757/67A GB5575767A GB1245093A GB 1245093 A GB1245093 A GB 1245093A GB 55757/67 A GB55757/67 A GB 55757/67A GB 5575767 A GB5575767 A GB 5575767A GB 1245093 A GB1245093 A GB 1245093A
Authority
GB
United Kingdom
Prior art keywords
character
tuple
bits
tuples
class
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB55757/67A
Other languages
English (en)
Inventor
Julian Richard Ullmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Post Office
Original Assignee
Post Office
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Post Office filed Critical Post Office
Priority to GB55757/67A priority Critical patent/GB1245093A/en
Priority to US781035A priority patent/US3601803A/en
Priority to DE19681813044 priority patent/DE1813044A1/de
Priority to CH1835868A priority patent/CH504059A/de
Priority to BE725163D priority patent/BE725163A/xx
Priority to NL6817635A priority patent/NL6817635A/xx
Priority to FR1598363D priority patent/FR1598363A/fr
Publication of GB1245093A publication Critical patent/GB1245093A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/192—Recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references
    • G06V30/194—References adjustable by an adaptive method, e.g. learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
GB55757/67A 1967-12-07 1967-12-07 Improvements in or relating to pattern recognition apparatus Expired GB1245093A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB55757/67A GB1245093A (en) 1967-12-07 1967-12-07 Improvements in or relating to pattern recognition apparatus
US781035A US3601803A (en) 1967-12-07 1968-12-04 Pattern recognition processes and apparatus
DE19681813044 DE1813044A1 (de) 1967-12-07 1968-12-06 Verfahren zur Zeichenerkennung und Anordnung zur Durchfuehrung des Verfahrens
CH1835868A CH504059A (de) 1967-12-07 1968-12-09 Einrichtung zum Bestimmen von Binärmustern
BE725163D BE725163A (de) 1967-12-07 1968-12-09
NL6817635A NL6817635A (de) 1967-12-07 1968-12-09
FR1598363D FR1598363A (de) 1967-12-07 1968-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55757/67A GB1245093A (en) 1967-12-07 1967-12-07 Improvements in or relating to pattern recognition apparatus

Publications (1)

Publication Number Publication Date
GB1245093A true GB1245093A (en) 1971-09-02

Family

ID=10474801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55757/67A Expired GB1245093A (en) 1967-12-07 1967-12-07 Improvements in or relating to pattern recognition apparatus

Country Status (7)

Country Link
US (1) US3601803A (de)
BE (1) BE725163A (de)
CH (1) CH504059A (de)
DE (1) DE1813044A1 (de)
FR (1) FR1598363A (de)
GB (1) GB1245093A (de)
NL (1) NL6817635A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177448A (en) * 1978-06-26 1979-12-04 International Business Machines Corporation Character recognition system and method multi-bit curve vector processing
US4658429A (en) * 1983-12-29 1987-04-14 Hitachi, Ltd. System and method for preparing a recognition dictionary
US4618988A (en) * 1984-07-25 1986-10-21 Fingermatrix, Inc. Matcher
US5875264A (en) * 1993-12-03 1999-02-23 Kaman Sciences Corporation Pixel hashing image recognition system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271739A (en) * 1963-11-01 1966-09-06 Ibm Multi-level test system for specimen identification
US3333248A (en) * 1963-12-20 1967-07-25 Ibm Self-adaptive systems
US3446950A (en) * 1963-12-31 1969-05-27 Ibm Adaptive categorizer

Also Published As

Publication number Publication date
US3601803A (en) 1971-08-24
CH504059A (de) 1971-02-28
FR1598363A (de) 1970-07-06
BE725163A (de) 1969-05-16
NL6817635A (de) 1969-06-10
DE1813044A1 (de) 1969-06-19

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